There are multiple definitions:

1. visual-motor integration(English)

   • a developmental test for children, and is designed to assess the extent to which individual can integrate their visual and motor abilities (eye-hand coordination)
   • ASD, BPI, CP
   • Pediatrics, Musculoskeletal system, Optics and vision
   • https://doi.org…55/2021/1801196

2. virtual monochromatic image(English)

   • is an application of spectral CT that has the potential to reduce beam hardening or metal artifacts and can provide more quantitative attenuation information
   • AMI, BMD, CAC, CCTA, CNR, CT, EID, FOV, HU, ISR, LAD, LGE, LIE, MPR, PCCT, PCD, RCA, TNC, UHR, VNC, VNI
   • Coronary circulation, Medical imaging, Cardiology
   • https://doi.org…jnl-2025-325790

3. ventricular mass index(English)

   • ALA, ALP, AST, ERA, GGT, GLS, HA, HTN, LA, LVEF, LVR, LVEDV, LVM, mPAP, PCA, PH, PVR, RVEF, SL
   • Cardiology, Medical imaging, Ethnicity, Environment
   • https://doi.org…JAHA.125.041036

4. virtual monoenergetic image(English)

   • PCD-CT, PCD, UHR
   • Medical imaging, Coronary circulation
   • https://doi.org…747-025-00654-2

5. vaginal maturation index(English)

   • PGI-I, PRP, UDI-6, VHI, FSFI, GSM
   • Gynecology, Obstetrics
   • https://doi.org…000000000006081

6. Volpe-Manhold Index(English)

   • GI, OHI, PBI, PI
   • Dentistry, Hygiene
   • https://doi.org….1111/idh.12389

7. vitreomacular interface(English)

   • refers to disorders, including epiretinal membrane diagnosed on optical coherence tomography, form a significant proportion of elective referrals to vitreoretinal surgeons
   • ERM, OCT, VR
   • Ophthalmology, Diagnostics, Surgery
   • https://doi.org…942-025-00684-3